Modernize Ansible playbooks: replace deprecated syntax (include: -> include_tasks:, with_items -> loop), use ansible.builtin modules, organize variables (defaults/main.yml), standardize tags, add prerequisites assertions and meta/main.yml

roles/oracle-db-preinstall/tasks/secure_configuration.yml

@@ -3,14 +3,14 @@
   # configuration Linux : Sécurisation
   # ---------------------------------------------------
   - name: Ajout du soft reboot
-    lineinfile: dest=/etc/rc.local state=present line='/sbin/ctrlaltdel soft'
+    ansible.builtin.lineinfile: dest=/etc/rc.local state=present line='/sbin/ctrlaltdel soft'
     tags: softreboot
   
   - name: Sécurisation du vidage mémoire
-    copy: src="00-vidage.conf" dest="/etc/security/limits.d/00-vidage.conf"
+    ansible.builtin.copy: src="00-vidage.conf" dest="/etc/security/limits.d/00-vidage.conf"
   
   - name: Application des paramètres de configuration sécurisée
-    sysctl: 
+    ansible.builtin.sysctl: 
       name={{ item.name }} 
       value={{ item.value }} 
       state=present 
@@ -20,6 +20,6 @@
       sysctl_set=yes 
       sysctl_file=/etc/sysctl.d/97-secure-configuration.conf 
     when: secure_configuration
-    with_items: "{{ linux_secure_config }}"
+    loop: "{{ linux_secure_config }}"
     tags: secure_config